<label id="access-mode-label" class="form-title" i18n> 访问模式 </label>
<mat-radio-group [formControl]="mode" aria-labelledby="access-mode-label">
  <mat-radio-button value="ReadWriteOnce" i18n>
    ReadWriteOnce
  </mat-radio-button>

  <mat-radio-button value="ReadOnlyMany" i18n>ReadOnlyMany</mat-radio-button>

  <mat-radio-button value="ReadWriteMany" i18n>
    ReadWriteMany
  </mat-radio-button>
</mat-radio-group>
